Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES)
A wire carrying current ‘i’ is bent as shown in figure and placed in the plane of paper in a uniform magnetic field `vecB` .Force experienced by the wire can be expressed as :
A. |
irB |
![]() |
B. |
i2rB |
C. |
`irsqrt(2B)` |
D. |
zero |